To prove that tuberculosis is caused by the invasion of bacilli, and that it is a parasitic disease primarily caused by the growth and multiplication of bacilli, it is necessary to isolate the bacilli from the body, to grow them… — Robert Koch Copy Share Image
... After it has been determined that the pathogenic organism is present in the animal body, and after it has been shown that the organism can reproduce in the body and be transmitted from one individual to another, the most… — Robert Koch Copy Share Image
To prove that tuberculosis is caused by the invasion of bacilli, and that it is a parasitic disease primarily caused by the growth and… — Robert Koch Copy Share Image
From my numerous observations, I conclude that these tubercle bacilli occur in all tuberculous disorders, and that they are distinguishable from all other microorganisms. — Robert Koch Copy Share Image
... After it has been determined that the pathogenic organism is present in the animal body, and after it has been shown that the… — Robert Koch Copy Share Image
In view of the epidemiological situation in Germany, the lack of evidence for the effectiveness of the BCG-vaccine and the not uncommen severe, undesired… — Robert Koch Copy Share Image
The pure culture is the foundation for all research on infectious disease. — Robert Koch Copy Share Image
Our studies have shown that all cases of typhoid of this type have arisen by contact, that is, carried directly from one person to… — Robert Koch Copy Share Image
If my efforts have led to greater success than usual, this is due, I believe, to the fact that during my wanderings in the… — Robert Koch Copy Share Image
However, on many occasions, I examined normal blood and normal tissues and there was no possibility of overlooking bacteria or confusing them with granular… — Robert Koch Copy Share Image
